145165320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^2\times {\mathrm{1117}}^1$

素因数の和:1172

約数の個数: 144

約数和(自身を含む): 498370860

約数和(自身を除く): 353205540

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 361, 380, 456, 570, 684, 722, 760, 855, 1083, 1117, 1140, 1368, 1444, 1710, 1805, 2166, 2234, 2280, 2888, 3249, 3351, 3420, 3610, 4332, 4468, 5415, 5585, 6498, 6702, 6840, 7220, 8664, 8936, 10053, 10830, 11170, 12996, 13404, 14440, 16245, 16755, 20106, 21223, 21660, 22340, 25992, 26808, 32490, 33510, 40212, 42446, 43320, 44680, 50265, 63669, 64980, 67020, 80424, 84892, 100530, 106115, 127338, 129960, 134040, 169784, 191007, 201060, 212230, 254676, 318345, 382014, 402120, 403237, 424460, 509352, 636690, 764028, 806474, 848920, 955035, 1209711, 1273380, 1528056, 1612948, 1910070, 2016185, 2419422, 2546760, 3225896, 3629133, 3820140, 4032370, 4838844, 6048555, 7258266, 7640280, 8064740, 9677688, 12097110, 14516532, 16129480, 18145665, 24194220, 29033064, 36291330, 48388440, 72582660, 145165320]

約数ペア:

[(1, 145165320), (2, 72582660), (3, 48388440), (4, 36291330), (5, 29033064), (6, 24194220), (8, 18145665), (9, 16129480), (10, 14516532), (12, 12097110), (15, 9677688), (18, 8064740), (19, 7640280), (20, 7258266), (24, 6048555), (30, 4838844), (36, 4032370), (38, 3820140), (40, 3629133), (45, 3225896), (57, 2546760), (60, 2419422), (72, 2016185), (76, 1910070), (90, 1612948), (95, 1528056), (114, 1273380), (120, 1209711), (152, 955035), (171, 848920), (180, 806474), (190, 764028), (228, 636690), (285, 509352), (342, 424460), (360, 403237), (361, 402120), (380, 382014), (456, 318345), (570, 254676), (684, 212230), (722, 201060), (760, 191007), (855, 169784), (1083, 134040), (1117, 129960), (1140, 127338), (1368, 106115), (1444, 100530), (1710, 84892), (1805, 80424), (2166, 67020), (2234, 64980), (2280, 63669), (2888, 50265), (3249, 44680), (3351, 43320), (3420, 42446), (3610, 40212), (4332, 33510), (4468, 32490), (5415, 26808), (5585, 25992), (6498, 22340), (6702, 21660), (6840, 21223), (7220, 20106), (8664, 16755), (8936, 16245), (10053, 14440), (10830, 13404), (11170, 12996)]